All MIBs › ENTERASYS-MSTP-MIB › etsysMstpPortDesignatedRoot
etsysMstpPortDesignatedRoot
Module: ENTERASYS-MSTP-MIB
OID (symbolic): ENTERASYS-MSTP-MIB::etsysMstpPortDesignatedRoot
OID (numeric): 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.6
Node type: OBJECT-TYPE
Type: BridgeId
Access: read-only
Description: The unique Bridge Identifier of the Bridge recorded as the Root of the corresponding Spanning Tree in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is attached.
What is etsysMstpPortDesignatedRoot?
Shows the root bridge ID that this port last learned from the Configuration BPDUs sent by the segment's designated bridge, useful for tracing where a stale or unexpected root announcement is coming from.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.6 snmpwalk -v2c -c public <target> ENTERASYS-MSTP-MIB::etsysMstpPortDesignatedRoot
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.6.1 snmpget -v2c -c public <target> ENTERASYS-MSTP-MIB::etsysMstpPortDesignatedRoot.1
Start monitoring Enterasys Networks switch (legacy, later Extreme Networks) (Multiple Spanning Tree Protocol, IEEE 802.1s) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ENTERASYS-MSTP-MIB::etsysMstpPortDesignatedRoot OID value, configure state conditions and alerts, and monitor any Enterasys Networks switch (legacy, later Extreme Networks) (Multiple Spanning Tree Protocol, IEEE 802.1s) from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.5624 | enterasys | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1 | etsysMibs | ENTERASYS-MIB-NAMES |
| 1.3.6.1.4.1.5624.1.2 | etsysModules | ENTERASYS-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5624.1.2.28 | etsysMstpMIB | ENTERASYS-MSTP-MIB |
| 1.3.6.1.4.1.5624.1.2.28.1 | etsysMstpObjects | ENTERASYS-MSTP-MIB |
| 1.3.6.1.4.1.5624.1.2.28.1.3 | etsysMstpPort | ENTERASYS-MSTP-MIB |
| 1.3.6.1.4.1.5624.1.2.28.1.3.1 | etsysMstpPortTable | ENTERASYS-MSTP-MIB |
| 1.3.6.1.4.1.5624.1.2.28.1.3.1.1 | etsysMstpPortEntry | ENTERASYS-MSTP-MIB |
| 1.3.6.1.4.1.5624.1.2.28.1.3.1.1.6 | etsysMstpPortDesignatedRoot | ENTERASYS-MSTP-MIB |